#!/usr/bin/perl

use 5.028;
use strict;
use warnings;
use lib "$ENV{HOME}/src/dotfiles/perl5";

use Local::Desktop;
use File::Copy;

# dirs where wallpaper can be found
our @dirs = ("$ENV{HOME}/annex/wallpaper/pro");

if (@ARGV and $ARGV[0] eq "--check-have") {
    # ensure_resize_for_current_outputs;
    exit !<"$ENV{HOME}/local/wallpaper??.*">;
}

die "need --random and/or some image files" unless @ARGV;

my @wallpapers;
if ($ARGV[0] eq "--random") {
    shift;
    push @wallpapers, pick_random_wallpapers 4, @dirs;
}
unshift @wallpapers, @ARGV;
select_wallpaper_files @wallpapers;

# resize_for_current_outputs;
# system "i3-startup-always";	# feh and also restart i3lock

# now give develacc something
if (-e "$ENV{HOME}/local/develacc") {
    my $develacc_wallpaper = @ARGV ? $ARGV[$#ARGV] : $wallpapers[$#wallpapers];
    my ($ext) = $develacc_wallpaper =~ /\.([^.]+)\z/;
    copy $develacc_wallpaper,
      "$ENV{HOME}/local/develacc/local/wallpaper00.$ext";
}